Unicode Text Normalizer - Online NFC NFD NFKC NFKD Converter
Normalize text to any Unicode normalization form to prevent encoding bugs and ensure consistent comparison. Essential for i18n developers.
UD5 Toolkit
Convert any text into the military standard phonetic alphabet (Alpha, Bravo, Charlie...) instantly.
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Normalize text to any Unicode normalization form to prevent encoding bugs and ensure consistent comparison. Essential for i18n developers.
Convert plain text into leet (1337) speak and decode it back. Great for gamer tags and online culture. Fun, free, and local.
Convert any text into JavaScript‑style \uXXXX escape sequences and vice versa. Handles emojis. Useful for i18n development.
Convert normal text to Unicode mathematical bold, italic, script, fraktur, and double‑struck. Copy rich text for anywhere.
Shows each character's 7‑bit or 8‑bit binary representation. Includes space separation. For learning binary encoding.
Easily apply ROT13 cipher to obfuscate or reveal text. A classic letter substitution cipher that works bidirectionally. Purely client-side processing.
Enter initials (e.g., NASA) and get possible expansions. For creative naming or organizational jokes.
Type or paste Korean Hangul and see the revised romanization. Also works backwards for basic words. Study aid.
Encode text into Wingdings symbols and decode Wingdings back to text. A nostalgic and fun puzzle tool. All processing in your browser.
Turn a cardinal number (23) into its ordinal form (23rd). Supports large numbers. Simple and quick.
Enter Braille dot numbers (1‑6) or paste Unicode Braille to decode into English text. Companion to text‑to‑Braille.
Check English spelling and get suggestions using the browser's built-in dictionary. Highlight errors instantly. No data leaves your machine.
Instantly convert 12‑hour AM/PM time to 24‑hour format and vice versa. Simple and essential for travelers.
Paste an enciphered text and instantly see all 25 possible shifts. Highlight the most plausible.
Paste a string of 0s and 1s and decode it back into ASCII text. Handles space‑separated blocks. Local.
Upload a text file to detect its character encoding (UTF-8, ISO-8859-1, etc.) and BOM presence. Runs entirely in your browser.
Decode FLAC, Opus, or OGG audio files in the browser using compiled WASM libraries. Play instantly without server uploads. Keep audio private.
Encode or decode text using Base32 scheme. Ideal for legacy systems and data obfuscation. Works completely offline in your browser for maximum security.
Sort hundreds of lines alphabetically, reverse alphabetically, or by length. Deduplicate option. All local.
Paste text and detect its language (70+ languages) using a simple character n-gram model implemented in JavaScript. No server communication.
Paste N‑Triples data and convert it to a compact JSON‑LD representation. Work with linked open data. Local.
Convert WebVTT subtitle files to SRT and vice versa. Handles formatting conversion and encoding. No upload, pure client-side parsing.
Paste two strings that look the same and see if they differ after normalization. Debug invisible encoding bugs.
Convert .srt subtitles to .vtt format for web video players. Preserves all timestamps and formatting. Local.
Convert text and files to Base64 or decode Base64 back to original content. Processed locally with no server upload, ensuring complete data security.
Enter a human name and translate it into a weird alien-sounding version using letter replacement rules.
Create a completely randomly generated alien script with fonts and syllable patterns. Translate your name into alien. Fun.
Test your knowledge of American Sign Language letters. See a sign and type the letter. Improve receptive skills. Local.
Test how non‑Latin characters (Chinese, Cyrillic, Arabic) convert to URL‑safe slugs with proper transliteration rules. Preview the final string.
Translate text into semaphore flag positions and decode semaphore back to letters. Interactive animated flags. For scouts and maritime fans.